Fast Querying in Database with Images by Using Multiresolution

Kostov, Mitko and Petkovski, Mile and Jolevski, Ilija (2011) Fast Querying in Database with Images by Using Multiresolution. In: International Scientific Conference on Information, Communication and Energy Systems and Technologies ICEST, June 29 - July 1, 2011, Nis, Serbia.

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In this paper we present an algorithm for fast querying in database with images. It uses multiresolution technique, all the images are decomposed in few levels and the most important wavelet coefficients are used for calculation of pseudohash. When searching for an image-query in the database, pseudohash is calculated from the image-query and used in a simple sql select statement.

Item Type: Conference or Workshop Item (Paper)
Subjects: Scientific Fields (Frascati) > Engineering and Technology > Electrical engineering, electronic engineering,information engineering
Scientific Fields (Frascati) > Engineering and Technology > Other engineering and technologies
Divisions: Faculty of Technical Sciences
Depositing User: Prof Mitko Kostov
Date Deposited: 30 Aug 2018 15:58
Last Modified: 20 Nov 2021 20:03

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